Agilent 7890A GC

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Agilent 7890A gas chromatography (GC) system


Agilent 7890A gas chromatograph. (Picture taken by Saku Mattila.)

Name and Model (Year of Manufacture / Installation)

Agilent Technologies 7890A GC (2012/2012)

General Information

Gas chromatograph system.

Key Specifications            
  • Retention time repeatability: <0.008% or <0.0008 min
  • Area repeatability: <1%RSD
  • 550 timed events

Column oven
* Accommodates up to 2 (105 m x 0.530 mm) id capillary columns
* Dimensions: 28 x 31 x 16 cm
* Ambient temperature: +4…450 °C
* Temperature setpoint resolution: 0.1 °C
* Supports 20 oven ramps with 21 plateaus

Key Features
  • Supports simultaneously two inlets.
  • Supports three detectors (3rd detector as TCD) and four detector signals.
  • Full electronic pneumatics control (EPC) is available for all inlets and detectors.
  • Capillary flow technology.
  • Agilent 7683B series injector.
Location, Contact Person

Department of Chemistry, O514 / Juha Siitonen